Which ancient Sumerian writing system is one of the earliest known forms of writing? Cuneiform Hieroglyphics Alphabets Pictographs None What was the primary purpose of Sumerian cuneiform writing? Religious texts Commercial transactions Epic poetry Government records None Which ancient Sumerian city is often credited as the cradle of civilization? Ur Uruk Lagash Nippur None What was the primary writing material used by the Sumerians? Papyrus Animal skins Clay tablets Silk None Which Sumerian literary work, dating back to around 2100 BCE, tells the story of a great flood? The Epic of Gilgamesh The Enuma Elish The Code of Ur-Nammu The Standard of Ur None Time's up